SpringMVC | customized based on MyBatis | Object-Relational Mapping library
kandi X-RAY | SpringMVC Summary
kandi X-RAY | SpringMVC Summary
This project is customized based on MyBatis Plus, using the code generator it provides to quickly generate template code. Basically, it takes less than five minutes from the start of generation to the start and operation of accessing /user/list, /user/get/1 and other interfaces.
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Quality
Security
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Top functions reviewed by kandi - BETA
- Main entry point
- Loads the data source
- Parses the specified tip
- List by page map
- Extract page from request map
- Extract query wrapper from request map
- Get a Hello message
- Delete by id
- Gets a single item
- Save map
- Update map
SpringMVC Key Features
SpringMVC Examples and Code Snippets
package com.in28minutes.springmvc.login;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestM
package com.in28minutes.springmvc.login;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
@Controller
public class LoginCo
package com.in28minutes.springmvc.login;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
@Controller
public class LoginCo
Community Discussions
Trending Discussions on SpringMVC
QUESTION
I wanted to sort my table but I am completely new to Bootstrap and frontend in general and was using this guide https://mdbootstrap.com/docs/b4/jquery/tables/sort/ Help me please to understand what I am doing wrong I would appreciate this so much!
...ANSWER
Answered 2021-Apr-13 at 10:05You are missing the datatable library. Datatables are not part of the jquery library, so you will need to add them separately.
Add the following in your code just after the entry of the jquery library since the datatable depends on the jquery library.
QUESTION
I imported a project from sample codes from a book https://github.com/pauldeck/springmvc-2ed/tree/master/chapter-02/eclipse/appdesign1 into Eclipse.
I convert the project to Dynamic Web Module by right click project>properties>project facets>convert to facets form. However, when I run as run on server on Tomcat 8.5, I got HTTP Status 404 – Not Found. enter image description here
Why my controller is already working but I cannot find the resource jsp in my webapp?
...ANSWER
Answered 2021-Apr-08 at 09:24As the Tomcat server returns message JSP is not found, the url is successfully dispatched by the controller. Have you checked if your jsp files are deployed when run on server? enter image description here
make sure you have included all your resources under deployment assembly configuration.
QUESTION
whenever I try to add something into my table documents using the userId as a parameter I get this error message in postman using this "localhost:9293/SpringMVC/servlet/documents/add?userId=2"
could not execute statement; nested exception is org.hibernate.exception.GenericJDBCException: could not execute statement
I already have a user created with the userId=2
my user.java
...ANSWER
Answered 2021-Mar-19 at 01:30I think, you are missing @JoinColumn(name = "user_id")
annotation in your Documents
entity
QUESTION
I have a spring-mvc application where I am trying to add spring boot actuator for performance metrics and other endpoints. I am not getting metrics, beans endpoint other than info and health endpoint. Can anyone please help me where I'm missed the configuration to get those endpoint? Spring version : 5.2.8.RELEASE Spring Boot actuator version : 2.4.2 Below is my code :
...ANSWER
Answered 2021-Feb-15 at 11:02info,health
are the default endpoints for spring boot actuator.
It seems that you did not declare endpoints on your application.properties
. If so, pls try again by adding following:
QUESTION
I have a spring mvc application where I am trying to add spring boot actuator for performance metrics. I am getting an exception when running it into tomcat server. Can anyone please help me how can I use spring boot actuator 2.4.2 into spring 5.2.8 for getting the performance metrics? Spring version : 5.2.8.RELEASE Spring Boot actuator version : 2.4.2
...ANSWER
Answered 2021-Feb-11 at 16:07You can't use Spring Boot 2.4.x with Spring Framework 5.2.x. You are using Spring Boot 2.4.2 which, as noted in the documentation, requires Spring Framework 5.3.3 or above.
QUESTION
How to send %
using @RequestParam
in Spring ?
I'm calling the API by this URL : http://localhost:8080/springmvc/test?param1=%
But I'm not able to get the % in the API. When I'm debugging, I'm getting param1 = null
but I want to get the real character %
. How to get that ?
This is my API :
...ANSWER
Answered 2021-Feb-05 at 10:52Use URL encoding for special symbols as parameters
QUESTION
Recently we're trying to upgrade our hybris version, until 2005, everything is fine, but on 2011 I got this error when starting server :
...ANSWER
Answered 2021-Jan-27 at 03:06Found the answer, remove ${java.opts.log}
from tomcat.generaloptions
and add it to tomcat.javaoptions
QUESTION
i am new in spring world and i have implemented a method but when i go to browser and click http://localhost:8081/SpringMVC/servlet/aaa
i get this error message :
...ANSWER
Answered 2020-Dec-26 at 23:38You should add @RequestMapping annotation on top of your class and this parameter should be "/SpringMVC/servlet/{function extension}". For this function "aaa" as you show.
QUESTION
I'm working on a micro service powered by SpringMVC and Spring Cloud Kafka.
For simplicity I will only focus on the part that makes HTTP request.
I have a binding function like the following (please note that I'm using the functional style binding).
...ANSWER
Answered 2020-Dec-23 at 15:07The default max.poll.interval
is 5 minutes; you can increase it or reduce max.poll.records
. You can also set a timeout on the rest call.
QUESTION
I am a newbie in spring. I have practiced spring core, it was all good until spring configuration came into picture without boot. i tried very hard to search the error in the internet but got no answer to my error. please, help me get through this, I have given all my codes in this question description. and tried MVC code in spring MVC and got the following error:
...ANSWER
Answered 2020-Dec-15 at 06:02there is a typo in your spring config xml file it should be "InternalResourceViewResolver" you miss typed as "InternalResourseViewResolver"
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install SpringMVC
You can use SpringMVC like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the SpringMVC component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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